DBCA fails with Java Error Sigsegv Signal

After successfull installation and upgrade of 10.2.0.4 on linux x86_64 enviroment, whenever i would like to run dbca following error occured,

#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x00536661, pid=7427, tid=4160620752
#
# Java VM: Java HotSpot(TM) Client VM (1.4.2_14-b05 mixed mode)
# Problematic frame:
# C [libc.so.6+0x41661]
#

Also netca got same error. It was caused from x Window system and related absent packages.

After installing libXtst-devel.i386 ,libXp packages error has gone and dbca started successfully,

yum install libXtst-devel.i386
yum install libXp.i386
yum install libXp.x86_64